A friend recently acquired what appears to be a quality reproduction Plains type rifle. The top of the barrel is stamped S. HAWKEN ST. LOUIS and HASTINS .54 CAL. All the metal is browned. The percussion lock and trigger look similar to the L&R Hawken lock and trigger. The trigger operates like a double set, single phase. It has a nice curly maple half stock. The barrel is tapered with a silver front sight and an interesting rear sight that looks like a plain half buckhorn blade on a dove tail base; however, it has some very small hex head screws and appears to be adjustable. It has a candy striped ramrod. We haven’t been able to find much info on the rifle; so, I suggested asking about it on the forum.